EP2106662A4 - Dynamic modification of video properties - Google Patents

Dynamic modification of video properties

Info

Publication number
EP2106662A4
EP2106662A4 EP07841901A EP07841901A EP2106662A4 EP 2106662 A4 EP2106662 A4 EP 2106662A4 EP 07841901 A EP07841901 A EP 07841901A EP 07841901 A EP07841901 A EP 07841901A EP 2106662 A4 EP2106662 A4 EP 2106662A4
Authority
EP
European Patent Office
Prior art keywords
dynamic modification
video properties
video
properties
dynamic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07841901A
Other languages
German (de)
French (fr)
Other versions
EP2106662A1 (en
Inventor
Jingyu Qiu
Regis J Crinon
Timothy Mark Moore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsoft Technology Licensing LLC
Original Assignee
Microsoft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of EP2106662A1 publication Critical patent/EP2106662A1/en
Publication of EP2106662A4 publication Critical patent/EP2106662A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/164—Feedback from the receiver or from the transmission channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784—Data processing by the network
    • H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
EP07841901A 2006-10-31 2007-09-05 Dynamic modification of video properties Withdrawn EP2106662A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/591,297 US20080115185A1 (en) 2006-10-31 2006-10-31 Dynamic modification of video properties
PCT/US2007/077661 WO2008054926A1 (en) 2006-10-31 2007-09-05 Dynamic modification of video properties

Publications (2)

Publication Number Publication Date
EP2106662A1 EP2106662A1 (en) 2009-10-07
EP2106662A4 true EP2106662A4 (en) 2010-08-04

Family

ID=39344597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07841901A Withdrawn EP2106662A4 (en) 2006-10-31 2007-09-05 Dynamic modification of video properties

Country Status (8)

Country Link
US (1) US20080115185A1 (en)
EP (1) EP2106662A4 (en)
KR (2) KR20140098248A (en)
CN (1) CN101529901B (en)
AU (1) AU2007313931B2 (en)
BR (1) BRPI0716147A2 (en)
RU (1) RU2497304C2 (en)
WO (1) WO2008054926A1 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090118019A1 (en) 2002-12-10 2009-05-07 Onlive, Inc. System for streaming databases serving real-time applications used through streaming interactive video
US9108107B2 (en) 2002-12-10 2015-08-18 Sony Computer Entertainment America Llc Hosting and broadcasting virtual events using streaming interactive video
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US10201760B2 (en) 2002-12-10 2019-02-12 Sony Interactive Entertainment America Llc System and method for compressing video based on detected intraframe motion
US9314691B2 (en) 2002-12-10 2016-04-19 Sony Computer Entertainment America Llc System and method for compressing video frames or portions thereof based on feedback information from a client device
US9192859B2 (en) 2002-12-10 2015-11-24 Sony Computer Entertainment America Llc System and method for compressing video based on latency measurements and other feedback
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US7969997B1 (en) * 2005-11-04 2011-06-28 The Board Of Trustees Of The Leland Stanford Junior University Video communications in a peer-to-peer network
CN101583532B (en) * 2006-11-13 2012-06-13 雷神萨科斯公司 Versatile endless track for lightweight mobile robots
US8605779B2 (en) * 2007-06-20 2013-12-10 Microsoft Corporation Mechanisms to conceal real time video artifacts caused by frame loss
CN101394568B (en) * 2007-09-20 2011-06-15 华为技术有限公司 Video data updating method, apparatus and method thereof
US20090164576A1 (en) * 2007-12-21 2009-06-25 Jeonghun Noh Methods and systems for peer-to-peer systems
US8612620B2 (en) * 2008-04-11 2013-12-17 Mobitv, Inc. Client capability adjustment
JPWO2009145294A1 (en) * 2008-05-30 2011-10-13 日本電気株式会社 Server apparatus, communication method and program
US20090303309A1 (en) * 2008-06-04 2009-12-10 Pantech Co., Ltd. Mobile terminal and method for transmitting video data in video telephony system
US8385404B2 (en) 2008-09-11 2013-02-26 Google Inc. System and method for video encoding using constructed reference frame
US8798150B2 (en) * 2008-12-05 2014-08-05 Motorola Mobility Llc Bi-directional video compression for real-time video streams during transport in a packet switched network
WO2010071636A1 (en) * 2008-12-16 2010-06-24 Hewlett-Packard Development Company, L.P. Controlling artifacts in video data
US8929443B2 (en) * 2009-01-09 2015-01-06 Microsoft Corporation Recovering from dropped frames in real-time transmission of video over IP networks
US20110066924A1 (en) 2009-09-06 2011-03-17 Dorso Gregory Communicating in a computer environment
US8621098B2 (en) * 2009-12-10 2013-12-31 At&T Intellectual Property I, L.P. Method and apparatus for providing media content using a mobile device
JP5553663B2 (en) * 2010-03-31 2014-07-16 日立コンシューマエレクトロニクス株式会社 Video transmission device, video reception device, video transmission system
US9374290B2 (en) * 2010-12-13 2016-06-21 Verizon Patent And Licensing Inc. System and method for providing TCP performance testing
JP5884076B2 (en) * 2010-12-22 2016-03-15 パナソニックＩｐマネジメント株式会社 Wireless transmission terminal and wireless transmission method, encoding apparatus and encoding method used therefor, and computer program
US9154799B2 (en) 2011-04-07 2015-10-06 Google Inc. Encoding and decoding motion via image segmentation
US8638854B1 (en) 2011-04-07 2014-01-28 Google Inc. Apparatus and method for creating an alternate reference frame for video compression using maximal differences
US20140119460A1 (en) * 2011-06-24 2014-05-01 Thomson Licensing Method and device for assessing packet defect caused degradation in packet coded video
US9609341B1 (en) 2012-04-23 2017-03-28 Google Inc. Video data encoding and decoding using reference picture lists
WO2013162980A2 (en) 2012-04-23 2013-10-31 Google Inc. Managing multi-reference picture buffers for video data coding
EP2733903B1 (en) * 2012-11-20 2017-02-15 Alcatel Lucent Method for transmitting a video stream
US9756331B1 (en) 2013-06-17 2017-09-05 Google Inc. Advance coded reference prediction
US10033658B2 (en) * 2013-06-20 2018-07-24 Samsung Electronics Co., Ltd. Method and apparatus for rate adaptation in motion picture experts group media transport
US9104241B2 (en) 2013-07-17 2015-08-11 Tangome, Inc. Performing multiple functions by a mobile device during a video conference
US9544534B2 (en) * 2013-09-24 2017-01-10 Motorola Solutions, Inc. Apparatus for and method of identifying video streams transmitted over a shared network link, and for identifying and time-offsetting intra-frames generated substantially simultaneously in such streams
US20150117516A1 (en) * 2013-10-30 2015-04-30 Vered Bar Bracha Dynamic video encoding based on channel quality
US9432623B2 (en) * 2014-09-24 2016-08-30 Ricoh Company, Ltd. Communication terminal, display control method, and recording medium
CN104320669A (en) * 2014-10-24 2015-01-28 北京有恒斯康通信技术有限公司 Video transmission method and apparatus
US9773261B2 (en) * 2015-06-19 2017-09-26 Google Inc. Interactive content rendering application for low-bandwidth communication environments
KR101957672B1 (en) * 2018-10-17 2019-03-13 (주)아이제이일렉트론 Apparatus and method for controlling power of surveillance camera
CN112468758B (en) * 2019-09-09 2023-12-15 苹果公司 Apparatus and method for packet loss management
US11824737B2 (en) 2019-09-09 2023-11-21 Apple Inc. Per-packet type packet loss management

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202487A2 (en) * 2000-10-31 2002-05-02 Kabushiki Kaisha Toshiba Data transmission apparatus and method
US20030099298A1 (en) * 2001-11-02 2003-05-29 The Regents Of The University Of California Technique to enable efficient adaptive streaming and transcoding of video and other signals
US20060095942A1 (en) * 2004-10-30 2006-05-04 Van Beek Petrus J Wireless video transmission system

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997022201A2 (en) * 1995-12-12 1997-06-19 The Board Of Trustees Of The University Of Illinois Method and system for transmitting real-time video
US6621934B1 (en) * 1996-12-17 2003-09-16 Thomson Licensing S.A. Memory efficient compression apparatus in an image processing system
US6014694A (en) * 1997-06-26 2000-01-11 Citrix Systems, Inc. System for adaptive video/audio transport over a network
US6317795B1 (en) * 1997-07-22 2001-11-13 International Business Machines Corporation Dynamic modification of multimedia content
US6148005A (en) * 1997-10-09 2000-11-14 Lucent Technologies Inc Layered video multicast transmission system with retransmission-based error recovery
US6421387B1 (en) * 1998-05-15 2002-07-16 North Carolina State University Methods and systems for forward error correction based loss recovery for interactive video transmission
US6473875B1 (en) * 1999-03-03 2002-10-29 Intel Corporation Error correction for network delivery of video streams using packet resequencing
US6996097B1 (en) * 1999-05-21 2006-02-07 Microsoft Corporation Receiver-driven layered error correction multicast over heterogeneous packet networks
US6658618B1 (en) * 1999-09-02 2003-12-02 Polycom, Inc. Error recovery method for video compression coding using multiple reference buffers and a message channel
TW444506B (en) * 1999-09-16 2001-07-01 Ind Tech Res Inst Real-time video transmission method on wireless communication networks
US6728924B1 (en) * 1999-10-21 2004-04-27 Lucent Technologies Inc. Packet loss control method for real-time multimedia communications
KR100833222B1 (en) * 2000-03-29 2008-05-28 삼성전자주식회사 Apparatus for transmitting/receiving multimedia data and method thereof
US20060130104A1 (en) * 2000-06-28 2006-06-15 Madhukar Budagavi Network video method
KR100425676B1 (en) * 2001-03-15 2004-04-03 엘지전자 주식회사 Error recovery method for video transmission system
CN1210962C (en) * 2002-06-19 2005-07-13 华为技术有限公司 Active error-preventing method for video image transmission
US7606314B2 (en) * 2002-08-29 2009-10-20 Raritan America, Inc. Method and apparatus for caching, compressing and transmitting video signals
KR20080066823A (en) * 2004-01-28 2008-07-16 닛본 덴끼 가부시끼가이샤 Content encoding, distribution, and reception method, device, and system, and program
US20050234927A1 (en) * 2004-04-01 2005-10-20 Oracle International Corporation Efficient Transfer of Data Between a Database Server and a Database Client
US7848428B2 (en) * 2004-06-17 2010-12-07 Broadcom Corporation System and method for reducing visible artifacts in video coding using multiple reference pictures
US20060007943A1 (en) * 2004-07-07 2006-01-12 Fellman Ronald D Method and system for providing site independent real-time multimedia transport over packet-switched networks
US20060015799A1 (en) * 2004-07-13 2006-01-19 Sung Chih-Ta S Proxy-based error tracking for real-time video transmission in mobile environments
US8139642B2 (en) * 2005-08-29 2012-03-20 Stmicroelectronics S.R.L. Method for encoding signals, related systems and program product therefor
US20070234385A1 (en) * 2006-03-31 2007-10-04 Rajendra Bopardikar Cross-layer video quality manager

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202487A2 (en) * 2000-10-31 2002-05-02 Kabushiki Kaisha Toshiba Data transmission apparatus and method
US20030099298A1 (en) * 2001-11-02 2003-05-29 The Regents Of The University Of California Technique to enable efficient adaptive streaming and transcoding of video and other signals
US20060095942A1 (en) * 2004-10-30 2006-05-04 Van Beek Petrus J Wireless video transmission system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
H. WU, M. CLAYPOOL, R. KINICKI: "A Model for MPEG with Forward Error Correction and TCP-Friendly Bandwidth", NOSSDAV'03, 1 June 2003 (2003-06-01), Monterey, California, USA, pages 122 - 130, XP002587751, Retrieved from the Internet <URL:http://portal.acm.org/citation.cfm?id=776342> [retrieved on 20100618] *
JAE CHEOL KWON ET AL: "An adaptive rate allocation to source-channel coding for internet video", GLOBECOM'02. 2002 - IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE. CONFERENCE PROCEEDINGS. TAIPEI, TAIWAN, NOV. 17 - 21, 2002; [IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE], NEW YORK, NY : IEEE, US, vol. 1, 17 November 2002 (2002-11-17), pages 544 - 548, XP010636010, ISBN: 978-0-7803-7632-8 *
See also references of WO2008054926A1 *

Also Published As

Publication number Publication date
KR20090084826A (en) 2009-08-05
AU2007313931B2 (en) 2011-03-17
US20080115185A1 (en) 2008-05-15
WO2008054926A1 (en) 2008-05-08
CN101529901A (en) 2009-09-09
AU2007313931A1 (en) 2008-05-08
KR20140098248A (en) 2014-08-07
BRPI0716147A2 (en) 2013-09-17
EP2106662A1 (en) 2009-10-07
RU2009116472A (en) 2010-11-10
RU2497304C2 (en) 2013-10-27
CN101529901B (en) 2011-02-23

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